Zobrazeno 1 - 10
of 764
pro vyhledávání: '"Kowalski, P. M."'
Autor:
Gonzalez, Gaspar, Kowalski, Andrés M.
We study the behavior of a nonlinear semiclassical system using Shannon entropy and two approaches to statistical complexity. These systems involve the interaction between classical variables (representing the environment) and quantum ones. Both cons
Externí odkaz:
http://arxiv.org/abs/2411.13761
Publikováno v:
Phys. Rev. B 110, L180202 (2024)
Energy materials with disorder in site occupation are challenging for computational studies due to an exponential scaling of the configuration space. We herein present a grand-canonical optimization method that enables the use of quantum annealing (Q
Externí odkaz:
http://arxiv.org/abs/2401.02165
Autor:
Rogers, Laura K., Debes, John, Anslow, Richard J., Bonsor, Amy, Casewell, S. L., Santos, Leonardo A. Dos, Dufour, Patrick, Gänsicke, Boris, Fusillo, Nicola Gentile, Koester, Detlev, Nielsen, Louise Dyregaard, Penoyre, Zephyr, Rickman, Emily L., Sahlmann, Johannes, Tremblay, Pier-Emmanuel, Vanderburg, Andrew, Xu, Siyi, Dennihy, Erik, Farihi, Jay, Hermes, J. J., Hodgkin, Simon, Kilic, Mukremin, Kowalski, Piotr M., Sanderson, Hannah, Toonen, Silvia
This work combines spectroscopic and photometric data of the polluted white dwarf WD0141-675 which has a now retracted astrometric super-Jupiter candidate and investigates the most promising ways to confirm Gaia astrometric planetary candidates and o
Externí odkaz:
http://arxiv.org/abs/2310.05778
Autor:
Kowalski, J. M., Vaughan, R. C
This paper is concerned with squarefree values of polynomials and their density in large boxes centered at the origin.
Externí odkaz:
http://arxiv.org/abs/2309.10189
In the last decade, the use of Machine and Deep Learning (MDL) methods in Condensed Matter physics has seen a steep increase in the number of problems tackled and methods employed. A number of distinct MDL approaches have been employed in many differ
Externí odkaz:
http://arxiv.org/abs/2303.03748
Autor:
Kvashnina, Kristina O, Kowalski, Piotr M, Butorin, Sergei M, Leinders, Gregory, Pakarinen, Janne, Bès, René, Li, Haijian, Verwerft, Marc
Valence band electronic structure of mixed uranium oxides (UO2, U4O9, U3O7, U3O8, UO3) has been studied by the resonant inelastic X-ray scattering (RIXS) technique at the U M5 edge and by computational methods. We show here that the RIXS technique an
Externí odkaz:
http://arxiv.org/abs/2010.08301
Autor:
Kowalski, Piotr. M., Lange, Steve, Deissmann, Guido, Sun, Mengli, Kvashnina, Kristina O., Baker, Robert, Kegler, Philip, Murphy, Gabriel, Bosbach, Dirk
Computational modeling is an important aspect of the research on nuclear waste materials. In particular, atomistic simulations, when used complementary to experimental efforts, contribute to the scientific basis of safety case for nuclear waste repos
Externí odkaz:
http://arxiv.org/abs/2010.03270
We work with reference to a well-known semiclassical model, in which quantum degrees of freedom interact with classical ones. We show that, in the classical limit, it is possible to represent classical results (e.g., classical chaos) by means a pure-
Externí odkaz:
http://arxiv.org/abs/2007.14561
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Akademický článek
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